Yes.
Meet the government agent(s) at the door with a loaded weapon.
If they fail to vacate the premises immediately, shoot them.
Repeat as necessary.
That *not* a long term survival plan, or even a short term one.
Greet them at the door nicely, or don’t be there at all. Gather all the intel you can while pleasantly chatting them up. Learn all you can about their work and home environments, it is the friendly thing to do.
A gun battle on your own front door is a really bad idea.